1310203233133 has 8 divisors (see below), whose sum is σ = 1340856275616. Its totient is φ = 1279558518000.

The previous prime is 1310203233127. The next prime is 1310203233151. The reversal of 1310203233133 is 3313323020131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310203233133 is a prime.

It is a super-2 number, since 2×1310203233133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310203233098 and 1310203233107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310203263133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762918 + ... + 2393383.

It is an arithmetic number, because the mean of its divisors is an integer number (167607034452).

Almost surely, 2^{1310203233133} is an apocalyptic number.

It is an amenable number.

1310203233133 is a deficient number, since it is larger than the sum of its proper divisors (30653042483).

1310203233133 is an equidigital number, since it uses as much as digits as its factorization.

1310203233133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163675.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1310203233133 its reverse (3313323020131), we get a palindrome (4623526253264).

The spelling of 1310203233133 in words is "one trillion, three hundred ten billion, two hundred three million, two hundred thirty-three thousand, one hundred thirty-three".